Chevrolet is claiming that the new 10-speed automatic transmission in the Camaro ZL1 shifts faster than a dual-clutch transmission.
The Chevrolet Camaro ZL1 is expected to be the first volume production car to offer a 10-speed automatic and features a wider overall gear ratio spread to optimize performance and efficiency. According to the American automaker, the 10-speed’s wider 7.39 overall gear ratio enhances off-the-line performance with an aggressive first gear ratio of 4.70. Between the gears are smaller steps that help the engine maintain the optimal speed for maximum power output.
The company tested its transmission and found that it has faster shift times than the Porsche PDK dual-clutch transmission, saying that the 1-2 shift is 36 percent faster than the PDK, while the 2-3 and 3-4 shifts are 27 and 26 percent quicker, respectively.
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“There is simply nothing like the experience offered with the new 10-speed automatic in the Camaro ZL1,” said Aaron Link, ZL1 lead development engineer. “It delivers nearly instantaneous, lightning-fast shifts that alter your perception of what an automatic transmission can offer in a high-performance vehicle – whether you’re on the street, drag strip or road course.”
The Chevrolet Camaro ZL1 is powered by a 6.2-liter supercharged V8 engine with 640 horsepower and 640 pound-feet of torque.
